Date (Creation)

2017-07-26

Date (Publication)

2019-10-24

Identifier

FR-330-715-368-00032-IFR_BIOINFO_RYTHM_AND_BLUE

Identifier

DOI:10.12770/971d2c1a-51cc-49fd-882c-465970de8ed2

Credit

Ifremer - Laboratoire Environnement Profond et LEMAR

GEMET - INSPIRE themes, version 1.0

• Habitats and biotopes

Thèmes Sextant

• /Biological Environment/Bioinformatics

Type de jeux de donnée ODATIS

• /Sequences

Variables ODATIS

• /Marine Biology/Bioinformatics

Use limitation

Accès restreint jusqu'à la publication de l'article

Access constraints

Copyright

Use constraints

Copyright

Metadata language

Français

Character set

UTF8

Topic category

• Environment

Reference system identifier

EPSG / WGS 84 (EPSG:4326) / 8.6

Distribution format

• ( )

OnLine resource

/home/ref-bioinfo-public/ifremer/lep/RhythmAndBlue ( NETWORK:LINK )

OnLine resource

Lien de téléchargement ( WWW:DOWNLOAD-1.0-link--download )

OnLine resource

DOI of the dataset ( WWW:LINK-1.0-http--metadata-URL )

DOI of the dataset

Hierarchy level

Dataset

Statement

Environmental cycles strongly impact living organisms and have favored the selection of biological clocks, which temporally organize living systems from the molecular to the organism level. These clocks are innate, endogenous, have a genetic basis, and are entrained by external cues called zeitgebers (time-givers). They are also adaptive, as they confer organisms the ability to anticipate changes in their environments. Biological rhythms are ubiquitous across taxa, from cyanobacteria to vertebrates and plants. They are adaptive, as they confer organisms the ability to anticipate changes in their environments. In the darkness of these ecosystems, the deep oceans are not aperiodic zones and oceanic internal tides – internal waves with tidal periodicity – occur throughout all depths worldwide. In the Pacific and Atlantic Oceans, tidal and diurnal periodicities have been reported to influence vent species behavior and abundance at 2000 m depth. This work aims to investigate the temporal ecology and chronobiology of deep-sea ecosystems focusing on the mussel of genus Bathymodiolus, one of the dominant macroorganisms in chemosynthesis-based communities around hydrothermal vents and cold-water seeps in the deep sea. The project was designed to explore biological rhythms in the hydrothermal vent mussel Bathymodiolus azoricus. The experiment provides the first high-resolution temporal transcriptomes of an hydrothermal species, both in situ and in the laboratory.

File identifier

971d2c1a-51cc-49fd-882c-465970de8ed2 XML

Metadata language

English

Character set

UTF8

Hierarchy level

Dataset

Date stamp

2023-10-18T09:02:02.679Z

Metadata standard name

ISO 19115:2003/19139 - SEXTANT

Metadata standard version

1.0